Initial working load of preexisting corpora
Download and csv loading work
Beginnings of function dialogs
Function GUIs
Getting results tables to work (FL only now)
FL, PD and AS working
All functions working, some feature system stuff

Still needs proper input checking and error handling and all that good,
ugly stuff.
Error messages for string similarity

WIP
Feature window works

Add tier/remove tier works too
Tooltips and about things work
Exporting corpora and feature systems works
fix button names in fagui
Safe cancelling of threads
Merge remote-tracking branch 'origin/master' into qt-gui
Progress bars work for string sim

Freq alt doesn't quite work yet...
Frequency of alt progress bar works

Also optimized (maybe) frequency of alt and khorsi
Misc fixes
Trying to get stupid features to stupid work.
Inventory box WIP
Working version using gridlayout

Should probably make it use tablewidget?